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polar vortex

Unusual clouds over South Georgia Island
Posted inEditors' Vox

Atmospheric Gravity Wave Science in the Polar Regions

by T. Moffat-Griffin, M. Taylor, T. Nakamura, D. Murphy, J. V. Bageston and G. Jee 17 April 201929 March 2022

A joint special issue explores the potential of collaboration to help understand atmospheric gravity waves in the Polar Regions and their effect on global circulation.

Posted inEditors' Highlights

New Characterization of the Mesospheric Polar Vortices

by William J. Randel 2 October 201816 March 2023

Polar vortices play a central role in coupling the atmosphere from the ground to the middle atmosphere. New satellite diagnostics describe mesospheric polar vortices and coupling to lower altitudes.

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